<http://schema.org/keywords>
"Syrian Observatory for Human Rights"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/world/at-least-18-killed-by-regime-barrel-bomb-in-syria-monitor/story-a0F0qmWnZ1nCEWLqFn0lDP.html>